Tin is a metal. Putting it in the microwave oven not only has low heating efficiency, but also produces some sparks, which is dangerous and easy to cause fire, which is very harmful to the microwave oven. Therefore, tin foil can't be put into the microwave oven.

The oven is heated by the heat radiation of the heating pipe, which belongs to the traditional heating method and is suitable for using aluminum foil paper. Microwave ovens with barbecue function can also use aluminum foil paper, but the premise must be barbecue mode and microwave heating cannot be used.

The purpose of tin foil:

1 barbecue

Some foods (sweet potato, Flammulina velutipes, etc. ) When barbecuing, it must be wrapped in tin foil to avoid burning. Wrap it in tin foil to cook seafood, meat, etc. , you can keep the umami flavor. It can prevent food from sticking to the baking tray, prevent food from sticking to dirty things, facilitate brushing the baking tray, prevent water loss and keep it fresh and tender. In addition, some foods also have seasonings and fillings. When baking, I'm afraid it will come apart. If they are wrapped in tin foil, they won't come loose.

Step 2 generate electricity

Some hair stylists will wrap their hair in tin foil and heat it, which has a good heat transfer effect. Improper use of tinfoil power transmission will lead to burns and poor hair quality.

3. Oil absorption

Roll the tin foil into balls and open it to absorb the oil in the soup. The principle is that the surface tension of tin foil will be amplified during the wrinkling process.